Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'6-7-Internal Loop pdb2v49FB.n18-65
Source: [PDB-id:chain] 2v49:B (&rarr PDB)
Source: Information STRUCTURE OF THE RIBOSOME RECYCLING FACTOR BOUND TO THE THERMUS THERMOPHILUS 70S RIBOSOME WITH MRNA, ASL-PHE AND TRNA-FMET (PART 4 OF 4). THIS FILE CONTAINS THE 50S SUBUNIT OF MOLECULE 2.
Source: Compound 5S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.8 ANGSTROMS.
Position (20, 63), (28, 56)
Primary structure ('_': anchors) _AAACGC_-_GUGGAAC_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		8: C2'-endo, 13: C2'-endo, 16: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		13: syn, 16: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 2 3 ↑
2 3 4 ↑
3 3 14 →
4 4 5 ↑
5 5 6 ↑
6 6 7 ↑
7 8 13 &larr
8 9 10 ↑
9 10 11 ↑
10 11 12 ↑
11 15 16 →
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 17 Watson-Crick/Watson-Crick cis
2 2 16 Watson-Crick/Watson-Crick cis y
3 4 14 Watson-Crick/Watson-Crick cis
4 8 9 Watson-Crick/Watson-Crick cis
5 8 13 O2'/Hoogsteen ?
6 10 13 Watson-Crick/Sugar trans
7 11 14 Bifurcated/O2' ?
8 15 16 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters